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Get an error while trying to sent data by serial port on Orange pi


GullyaShlk
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I try to communicate nextion display with Orange pi lite, I can receive data from the display, but can’t send it using WiringSerial library.

if I use common file write(), and try to catch an error by errno.h, it gives me:

value of errno 14

error printed by errno: bad address.

Edited by GullyaShlk
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  • GullyaShlk changed the title to Get an error while trying to sent data by serial port on Orange pi

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